2002 MERCEDES-BENZ CLK-CLASS key battery

106 Flexible service system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
The service indicator disappears automatically after
30 seconds or if button J on the instrument cluster is
pressed.
Calling up service indicator manually:
Turn the electronic key in steering lock to position 1
or 2.
Call up the trip odometer and main odometer, by
pressing button è or ÿ on the multifunction
steering wheel until the display appears. See page 88.
Press button j or k until the FSS indicator
appears.
Pressing the è or ÿ button displays the next or
previous system.
Important!
The FSS indicator does not include an engine oil level
indicator. See page 108 for engine oil level indicator.Notes:
When disconnecting vehicle battery for one or more
days at a time, such days will not be counted. Any such
days not counted by the FSS can be added by your
Mercedes-Benz Center.
The interval between services is determined by the type
of driving for which the vehicle is used. For example,
driving at extreme speeds, and cold starts combined
with short distance driving in which the engine does not
reach operating normal temperature, reduce the interval
between services.
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120 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Rear window defroster
Turn electronic key in steering lock to position 2.
To s el ect , p res s F button.
To cancel, press F button again.
Notes:
Heavy accumulation of snow and ice should be removed
before activating the defroster.
The rear window defroster consumes a large amount of
electrical power. To keep the battery drain to a
minimum, turn off the defroster as soon as the window
is clear.
The defroster is automatically turned off after a
maximum of 12 minutes of operation.
If several power consumers are turned on
simultaneously, or the battery is only partially charged,
it is possible that the defroster will automatically turn
itself off. When this happens, the indicator lamp inside
the switch starts blinking.
As soon as the battery has sufficient voltage, the
defroster automatically turns itself back on.Air distribution
Press b button for each side repeatedly until the
requested symbol is displayed.
Press U button to return to automatic mode.
Air volume
Press – or + side of rocker switch ï until the
requested blower speed is attained. A choice of 7 blower
speeds is available.
To switch the automatic climate control off, press – side
of rocker switch ï until symbol OFF is displayed.The fresh air supply to the vehicle interior is shut off.
While driving, use this setting only temporarily,
otherwise the windshield could fog up.
To switch the automatic climate control on again, press
U, P or +side of ï.
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121 Automatic climate control
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Air recirculation
This mode can be selected to temporarily reduce the
entry of annoying odors or dust into the vehicle’s
interior.
Outside air is not supplied to the vehicle’s interior.
To s el ect , p res s O button.
To cancel, press O button again.
The system will automatically switch from recirculated
air to fresh air
•after approx. 5 minutes at outside temperatures
below approx. 41
°F (5
°C),
•after approx. 30 minutes at outside temperatures
above approx. 41
°F (5
°C),
•after approx. 5 minutes, if button S is pressed.
If the windows should fog up from the inside, switch
from recirculated air back to fresh air.
At high outside temperatures, the system automatically
engages the recirculated air mode thereby increasing
the cooling capacity performance, switching to partially
fresh air within 30 minutes.Residual engine heat utilization
With the engine switched off, it is possible to continue
heating the interior for a short while.
Air volume and distribution are controlled
automatically.
To s e l e c t :
Turn electronic key in steering lock to position 1 or 0 or
remove key.
Press T button
This function selection will not activate if the battery
charge level is insufficient.
To c a n c e l :
Press T button.
The system will automatically shut off
•if you turn electronic key in steering lock to
position 2,
•after approx. 30 minutes,
•if the battery voltage drops.
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127 Audio system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Operation
Switching on and off
Press the control knob .
The radio is switched off when the ignition key is turned
to position 0 or removed from the ignition. The radio is
switched on again when the ignition key is turned to
position 1 or 2.
Note:
The radio can also be switched on even if the ignition
key is not inserted, but will switch itself off
automatically after one hour to conserve vehicle battery
power.
Adjusting the volume
Turn the control knob - turning the knob clockwise will
increase the volume, counterclockwise will decrease the
volume.Audio functions
The AUD key is used to select the BASS, TREBLE and
BALANCE functions. Settings for bass and treble are
stored separately for the cassette and CD modes. Tone
level settings are identified by the vertical bars. The
center (flat) setting is shown by one longer bar in the
center of the display.
Bass
Press the AUD key repeatedly
until “BASS” appears in the
display.
Treble
Press the AUD key repeatedly
until “TREBLE” appears in the
display.
Press the “+” key to increase
or the “-” key to decrease the level.
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131 Audio system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Cassette mode
Note:
Vehicles equipped with the COMAND system do not
come with a factory installed cassette mechanism.
A standard 1/8” stereo phono plug for auxiliary audio
input (located in glove box) is provided for connection of
a portable battery operated cassette player or any other
portable device which uses a headphone output. Please
refer to the COMAND operating manual for information
concerning the activation of the audio input.
Playing cassettes
Press the “TAPE” button. When the eject (EJ) key is
pressed, the display folds down and the cassette slot
becomes visible. Push the cassette into the slot until it
engages. The cassette will be pulled in automatically.Note:
Do not press directly on the radio display face.
Return the display panel to its normal position by
folding it back up and pressing gently on the display
frame to lock in place.
When playing mono recorded tapes (e.g. books) through
a stereo system the sound from one track might bleed to
the other track, despite setting the balance to the full
left or full right speakers.
Important!
If the display is in the down position for more than
20 seconds, 2 successive beeps will be heard. This will
continue at 5 second intervals until the display is
returned to its normal position.
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143 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Express opening and closing of door windows
Press switch k or j past resistance point and
release — window opens or closes completely.
To interrupt procedure, briefly press k or j.
If the upward movement of the window is blocked
during the closing procedure, the window will stop and
open slightly.
When pressing and holding the switch j to close the
window, and upward movement of the window is
blocked by some obstruction including but not limited to
arms, hands, fingers etc., the automatic reversal will not

operate.Notes:
The power windows can also be opened and closed with
the infrared remote control while locking the vehicle
doors or trunk, see page 29.
If the express closing function of the door windows is
interrupted, press and hold the switch j to close the
window completely.
The automatic full closing procedure of the window
should now be reactivated.
The rear windows can only be opened using the express
feature.
Synchronizing power windows
If the power supply was interrupted (battery
disconnected or low), the windows cannot be opened or
closed (only door windows) by the Express feature.
To resynchronize the express feature, press j side of
power window switch until the window is completely
closed and hold for additional 2 seconds. Repeat
procedure for each window.
The automatic full opening and closing (only door
windows) procedure of the windows should now be
restored.
Wa r n i n g !
When leaving the vehicle, always remove the
electronic key from the steering lock and lock the
vehicle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment can cause
an accident and/or serious personal injury.
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145 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Interior lighting 1Automatic interior lighting
Press once and the automatic interior lighting is
activated.
Interior lamps are switched on, and off (soft fade)
delayed, when unlocking or locking the vehicle, or
when opening or closing a door. However, there will
be no (soft fade) delay when the electronic key is in
steering lock position 2.
Press again and interior lamps remain switched off,
even when centrally unlocking or opening a door.
2Press to switch interior and reading lamps on or off.
3Press to switch reading lamp on or off.
4Press to switch reading lamp on or off.
Entrance lamps, exit lamps in doors
The lamps are switched on and off by the door contact
switches.
Note:
To prevent the vehicle battery from being discharged,
with doors open all interior lamps go out after
approximately 5 minutes.
P68.00-2297-26
3
4
21
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165 Soft top
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index If the indicator lamp in the soft top switch blinks slowly
while activating the switch,
•the battery voltage may be insufficient – start
engine and let it run while activating switch,
•the system may be overheated (for example after
lowering or raising the soft top approx. 5
consecutive times) – after approx. 10 minutes the
soft top switch may be activated again.
If indicator lamp in the soft top switch blinks rapidly
while activating the switch,
•the trunk lid and/or the luggage cover may be open,
and need to be closed,
•the soft top is still locked during the opening
procedure and needs to be unlocked,
•the opening/closing procedure is interrupted.
In this case the soft top needs to be synchronized.
Turn electronic key in steering lock back to
position 0, and then to position 2. Activate soft top
switch again. The soft top should now be operational
again.
If the indicator lamp continues to blink, raise the soft
top manually, see page 288. Have the system checked at your authorized
Mercedes-Benz Center as soon as possible.
Notes:
If the roll bar was raised automatically, the process of
raising or lowering the soft top will take somewhat
longer, as the roll bar must first be lowered.
Whenever possible, park vehicle in the shade as
continuous exposure to sun rays can prematurely
deteriorate the soft top material.
The soft top may become moldy and receive permanent
creases if it is kept in the storage compartment for an
extended period.
Therefore, we recommend raising and airing it
thoroughly with the side windows open (do not expose
it to the sun) at regular intervals during the wet and
cold seasons.
To prevent damage, the soft top must be dry and clean
before lowering it into the storage compartment. There
is the possibility of sharp-edged dirt particles damaging
the soft top or scratching the rear window.
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